Our motivation is centered around people – our employees, clients, stakeholders, and the communities we serve. Therefore, we are committed to ensuring a safe working environment, whether in the field or in the office, to allow our employees to focus on what they do best: provide quality service with consistent results while building long-lasting relationships with every customer. Our values and company culture are a direct reflection of our esteem for the people that continue to inspire every decision we make toward a better future together.

Our Vision

Leadership

We understand that our clients are facing increasingly unique challenges. Our family of brands has the staff, knowledge, and service portfolio to partner with them through whatever they are facing’.
– Daniel Niccum, President of Voltyx
  • Mark Day
    Mark Day
    CEO
  • img
    Mike Rembish
    CCO
  • Daniel Niccum
    Daniel Niccum
    President

Locations

The Voltyx family of companies is one of the largest and most skillful power industry workforces in North America. Our network of operating companies: EPS, NASS, NOMOS, EPST, and TLS, ensure world-class service and solutions for all projects.

We provide service across North America. Click on the map below for office locations.

We provide service across North America. Click on the map for office locations.

espt logo
ST. LOUIS
ST. LOUIS

11960-61 Westline Industrial Drive, Maryland Heights, MO 63043
spg@eps-ed.com

ROCKAWAY, NJ
ROCKAWAY, NJ

419 Franklin Ave, Suite 4, Rockaway, NJ 07866

Santa Ana, CA
Santa Ana, CA

1780 East McFadden Ave, Suite 112, Santa Ana, CA 92705

OC@epsii.com

Manchester, NH
Manchester, NH

915 Holt Avenue Unit 9, Manchester, NH 03109, USA

man@epsii.com

San Diego, CA
San Diego, CA

9835 Carroll Centre Rd, Ste 103-104, San Diego CA 92126, USA

san@epsii.com

Vancouver, WA
Vancouver, WA

11912 NE 95th Street Suite 306 Vancouver, WA 98682

van@epsii.com

Yuba City, CA
Yuba City, CA

1612 Poole Blvd, Yuba City, CA 95993

Pleasanton, CA
Pleasanton, CA

5653 Stoneridge Dr, Suite 108, Pleasanton, CA 94588

Sanfran@epsii.com

Las Vegas, NV
Las Vegas, NV

4216 N Pecos Rd, Suite 108, North Las Vegas, NV 89115, USA

las@epsii.com

Gilbert, AZ
Gilbert, AZ

1230 N Hobson St. Suite 101 Gilbert, AZ 85233

phx@epsii.com

New Braunfels, TX
New Braunfels, TX

1965 Post Rd. Suite 208 New Braunfels, TX 78130

sat@epsii.com

SANTIAGO, MN
SANTIAGO, MN
Brooklyn Park, MN
Brooklyn Park, MN

7308 Aspen Lane North, Timberland STE 160, Brooklyn Park, MN 55428

min@epsii.com

Maryland Heights, MO
Maryland Heights, MO

21 Millpark Ct. Maryland Heights, MO 63043

stlw@epsii.com

Kansas City, MO
Kansas City, MO

4300 NE 34th St. Kansas City, MO 64117, USA

kan@epsii.com

Richardson, TX
Richardson, TX

675 N Glenville Drive, Suite 125, Richardson, TX 75081

dal@epsii.com

Sugarland, TX
Sugarland, TX

1330 Industrial Blvd. Suite 300, Sugarland, TX 77478, USA

hou@epsii.com

Gonzales, LA
Gonzales, LA

1129 East HWY 30, Gonzales, LA 70737

bat@epsii.com

 

Chippewa Falls, ME
Chippewa Falls, ME

2029 County Highway I, Suite 1, Chippewa Falls, ME 54729

Waukesha, WI
Waukesha, WI

402 Travis Lane, Suite 69, Waukesha, WI 53189

Lombard, IL
Lombard, IL

54 Eisenhower Lane North, Lombard, IL 60148, USA

chi@epsii.com

Georgetown, KY
Georgetown, KY

411 Triport Rd, Georgetown, KY 40324

West Chester, OH
West Chester, OH

9860 Windisch Road, West Chester, OH 45069, USA

cin@epsii.com

Nashville, TN
Nashville, TN

684 Melrose Avenue, Nashville, TN 37211, USA

nsh@epsii.com

Iron Mountain, MI
Iron Mountain, MI

N-4501 Highway M95, Iron Mountain, MI 49801

Riverview, MI
Riverview, MI

11861 Longsdorf St., Riverview, MI 48193, USA

det@epsii.com

Indianapolis, IN
Indianapolis, IN

7169 East 87th St., Indianapolis, IN 46256, USA

ind@epsii.com

Brunswick, OH
Brunswick, OH

2888 Nationwide Parkway 2nd Floor, Brunswick, OH 44212, USA

cle@epsii.com

 

Peachtree Corners, GA
Peachtree Corners, GA

6679 Peachtree Industrial Drive, Suite L, Peachtree Corners, GA 30092

atl@epsii.com

Sanford, FL
Sanford, FL

3806 Caboose Place, Sanford, FL 32771, USA

orl@epsii.com

Boca Raton, FL
Boca Raton, FL

1000 Clint Moore Rd, Suite 104, Boca Raton, FL 33487

Ft. Lauderdale, FL
Ft. Lauderdale, FL

4901 NW 17TH Way, Suite 103, Ft. Lauderdale, FL 33309

Salem, VA
Salem, VA

120 Turner Road, Salem, VA 24153, USA

rnk@epsii.com

Raleigh, NC
Raleigh, NC

3209 Gresham Lake Rd Suite 155, Raleigh, NC 27615

ral@epsii.com

Norfolk, VA
Norfolk, VA

2428 Almeda Ave, Suite 150, Norfolk, VA 23513

WALLINFORD, CT
WALLINFORD, CT

29 North Plains Hwy, Suite 12, Wallinford, CT 06492

Glen Allen, VA
Glen Allen, VA

1049-1051 Technology Park Drive, Glen Allen, VA 23060
ric@epsii.com

Hunt Valley, MD
Hunt Valley, MD

140 Lakefront Dr., Hunt Valley, MD 21030

ALBUQUERQUE, NM
ALBUQUERQUE, NM

4416 Anaheim Ave NE, Albuquerque, NM 87113, USA

abq@epsii.com

Centennial, CO
Centennial, CO

11211 East Arapahoe Rd., Suite 108, Centennial, CO 80112, USA

den@epsii.com

 

Coraopolis, PA
Coraopolis, PA

1090 Montour West Industrial Park, Coraopolis, PA 15108, USA

pit@epsii.com

Alberta Lea, MN
Alberta Lea, MN

505 Pilot St, Alberta Lea, MN 56007

ST. LOUIS
ST. LOUIS

21 Millpark Ct. Maryland Heights, MO 63043

SPRINGFIELD, MO
SPRINGFIELD, MO

1338 East Kingsley, Suite B, Springfield, MO 65804

ALTAMONTE SPRINGS, FL
ALTAMONTE SPRINGS, FL

180-190 North Westmonte Dr., Altamonte Springs, FL 32716

ST. LOUIS
ST. LOUIS

58 Progress Pkwy, Maryland Heights, MO 64043

ST. LOUIS
ST. LOUIS

10330 Page Industrial Blvd, Ste A, St. Louis, MO 63132

subw@epsii.com

Quebec, QC
Quebec, QC

1130 Boulevard Charest Ouest, Suite 200, Quebec, QC Canada G1N2E2

Full Map

Videos

Interview with Daniel Niccum at 2022 IEEE/PES T&D Conference

Daniel Niccum, President of Voltyx talked to our Editor in Chief, Alan Ross at the 2022 edition of IEEE PES T&D Conference & Exhibition in New Orleans.

This interview is one in the series of interviews that we conducted with thought leaders about the future of the power systems industry.

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Newsroom

Media

Our knowledgeable team has shared their expertise at industry-wide events, including Electric Power Research Institute (EPRI) and Institute of Electrical and Electronics Engineers Industry Application Society (IEEE IAS). They have also been featured in publications such as Transformer Technology Magazine and RE Magazine.
Discover what our subject matter experts have been contributing to the industry.

  • Top Power Industry Alliance Announces New Holding Company and Rebranding

    ST. LOUIS, Dec. 20, 2021 /PRNewswire/ — Electric Power Systems (EPS) and North American Substation Services (NASS), the industry-leading partnership in providing apparatus testing, engineering and design, repair, maintenance, commissioning, and equipment assembly services, is proud to reveal the development of holding company Voltyx, as well as a major rebranding, that reflects its future-oriented growth strategy.

    This change was brought about during this year’s rapid expansion across the US following the merger of EPS and NASS in April of 2021, including the acquisitions of HART High Voltage out of Yuba City, CA, and Krause Power Engineering out of Chippewa Falls, WI. The family of companies also includes NOMOS Systems out of Quebec City, Canada, Transformer Lifecycle Services (TLS) out of Yuma, TN, and EPS Technology (EPST) out of Durham, CT.

    The creation of Voltyx is in response to the evolving power industry landscape in which the market is pushing toward more full-service solution providers. In an interview, Daniel Niccum, President, commented, “Our clients are strained by the complex needs of supporting an aging grid with increasing demand based on broader electrification trends, while also transitioning toward modern, renewable generation systems. They are facing increasingly unique challenges while also dealing with shortages in workforce talent to address these challenges internally. The creation of Voltyx is our statement that ‘we hear you – and our family of brands has the staff, knowledge, and service portfolio to partner with you through whatever challenges you are facing.'”

    Looking toward the future for clients meant rebranding the family of companies to share thatfuture-focus, while also showing a united commitment to the highest industry standards, led by a focused leadership team committed to providing innovative guidance and expertise. CEO Steve Reed explains, “Our companies have been serving the electrical grid for over 40 years, and now are we are positioned on the leading edge of a once-in-a-generation opportunity to modernize, monitor, manage, and maintain power infrastructure needs. Our reputation for safety, innovation, and service is built on a foundation of well-leveraged resources and competencies, enabling us to drive reliability back to our clients. Now is the time to take the best of who we are into the future.’

    About Electric Power Systems
    EPS offers over 40 year’s industry experience, service throughout the US, 24-hour customer service, and technical expertise in fi eld testing, engineering, electrical system trouble shooting, and maintenance of equipment up to 765kV for utility, industrial, and commercial clients. They are committed to providing a culture of safety and technical expertise as a way of ‘Setting the Standard of Excellence in the Power Industry.’ Their subsidiary Electric Power Systems International Inc (EPSII) is a full member of the International Electrical Testing Association(NETA).

    About NASS
    North American Substation Services (NASS) is a nationally recognized provider of transformer and substation apparatus installation, services, and repair. Management and highly skilled field-based staff have received specialized training and are among the most experienced in the industry. NASS provides quality service and solutions that optimize the reliability of transformers and other substation equipment. They are renowned as a trusted resource in the substation field with established long-term relationships grounded in integrity, professionalism, and value.

    About EPS Technology
    EPS Technology is a NETA Certified, Independent Electrical Testing & Engineering Organization specializing in engineering design, commissioning, start-up, and maintenance testing for utility, industrial, transit, data centers, and commercial facilities. They are committed to promoting a culture of safe and reliable service as a trusted industry leader since 2007.

    About TLS
    Transformer Lifecycle Services is an electric utility contractor specializing in Transformer and Substation Equipment installation and maintenance. They provide everything from new construction (turn-key) projects to assistance with existing maintenance requirements. TLS is a leader in servicing high voltage (69KV to 765KV) substation equipment with a reputation for high quality, reliable work, and a strong safety record.

    About NOMOS
    NOMOS is the North American specialist in the design, electrical engineering, and custom manufacturing of control cabinets and electrical equipment for high-voltage equipment. Their reputation is based on large-scale projects carried out for the world’s largest manufacturers of power transformers and other high-voltage equipment.

    www.epsii.com
    www.nassusa.com
    www.nomossystemes.com/en/

    Read more
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  • Electric Power Systems Acquires H.A.R.T. High Voltage Apparatus Repair and Testing Co.

    Yuba City, CA, October 25. Electric Power Systems (EPS), one of the largest and fastest growing companies in the independent power system testing and engineering industry, has acquired H.A.R.T. High Voltage Apparatus Repair and Testing Co (HART). The official announcement was made today at the EPS St. Louis headquarters. This acquisition continues EPS’s year-long rapid expansion across the US which has included joining with North American Substation Services (NASS) in Orlando, FL, Energis High Voltage Resources in Green Bay, WI, and Krause Power Engineering in Chippewa Falls, WI.

    Steve Reed, CEO of EPS shared during a recent briefing “Partnering with Jim Wolfgram and his great team at HART provides EPS with an even stronger foothold throughout the West to enable us to grow with our customers as they invest in modernizing the electric grid. We are excited to welcome the HART team as we join together and continue to provide the safe, quality, and experienced service that customers have come to expect from both of our companies.”

    The acquisition of HART fits into the EPS strategy of becoming the premier high-voltage electrical partner in guiding clients through the complex modernization of the electrical infrastructure, through vision, strategy, service, and support and delivering unwavering safety and reliability, now and into the future.

    “EPS shares the HART values of exceptional service, innovative solutions, and client-first relationships. By joining forces with EPS we can now access more tools and resources to expand our expertise and available staff to support our clients. At HART we have always focused on understanding our customers’ needs and working diligently to fulfill those needs. Our team is excited for the opportunity to partner with EPS and NASS to continue to grow with our customers” said Jim Wolfgram, General Manager of HART.

    About HART High Voltage Apparatus Repair and Testing Co.

    HART was started in Yuba City CA in December of 1991. Today, they provide services to customers throughout California and Nevada including preventive maintenance, acceptance testing, transformer services, service contracts, and emergency maintenance with the mission to provide the ‘Next Generation of Service’ today.

    About Electric Power Systems

    EPS offers over 40 year’s industry experience, service throughout the US, 24-hour customer service, and technical expertise in field testing, engineering, electrical system troubleshooting, and maintenance of equipment up to 765kV for utility, industrial, and commercial clients. They are committed to providing a culture of safety and technical expertise as a way of ‘Setting the Standard of Excellence in the Power Industry.’ Their subsidiary Electric Power Systems International Inc (EPSII) is a full member of the International Electrical Testing Association (NETA).

     

    Media Contact:

    Neta Jaskot
    Marketing and Communications Manager
    n.jaskot@epsii.com
    314-619-3675
    www.epsii.com

    Read more
    hart

Social Media

Press Kit

The Voltyx brand embodies everything we stand for and influences the look and feel of what we do.

We want our image to reflect the superior quality of our services and solutions and a steadfast commitment to safety, which is the at the heart of everything we do. By being consistent in its use, we can reinforce the quality of our work, our commitment to our vision, and demonstrate our values.
Our brand family tells the story of Voltyx – relationships based on safe and reliable solutions performed by exceptional people in a supportive culture.
For media inquiries or to request a copy of our brand guidelines, contact us